package com.eastfair.venuebooking.dao;

import com.eastfair.boot.mapper.SuperMapper;
import com.eastfair.venuebooking.entity.ExhibitionBusinessOpportunity;

import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;

import java.util.List;

/**
 * <p>
 * Mapper 接口
 * 展会商机关系
 * </p>
 *
 * @author linan
 * @date 2023-04-03
 */
@Repository
public interface ExhibitionBusinessOpportunityMapper extends SuperMapper<ExhibitionBusinessOpportunity> {

    /**
     * 查询商机ID集合
     * @param exhibitionId exhibitionId
     * @return List<Long>
     */
    List<Long> queryBusinessOpportunityIds(@Param("exhibitionId") Long exhibitionId);
}
